The Kubota M4000 tractor battery specs found are Group 31, 12 V, 582 CCA, 13 × 6.81 × 9.44 in.
Battery sizeGroup 31
Voltage12 V
CCA582 CCA
Case size13 × 6.81 × 9.44 in
Kubota M4000 Battery Specs
Battery size / group
Group 31
Battery voltage
12 V
Battery CCA
582 CCA
Battery dimensions
13 × 6.81 × 9.44 in
Battery location
The battery on the Kubota M4000 tractor is a 12-volt battery located under the operator’s seat.
Battery Spec Benchmarks
CCA benchmark
This model
582 CCA
Average
750 CCA
Low
500 CCA
High
1100 CCA
Voltage benchmark
This model
12 V
Average
12 V
Low
12 V
High
12 V
Case length benchmark
This model
13 in
Average
11.3 in
Low
9.38 in
High
13 in
Benchmarks are general reference ranges for utility tractor batteries.
Kubota M4000 Battery FAQ
Replacement battery recommendation
For the Kubota M4000 tractor, use a battery that matches 12 V, Group 31, 582 CCA or higher, case size around 13 × 6.81 × 9.44 in. Also match the terminal layout, hold-down style and battery tray clearance before buying.
Battery voltage found
The battery voltage found for the Kubota M4000 tractor is 12 V.
Battery group size found
The battery group size found for the Kubota M4000 tractor is Group 31.
Battery CCA found
The battery CCA figure found for the Kubota M4000 tractor is 582 CCA.
Battery location
The battery on the Kubota M4000 tractor is a 12-volt battery located under the operator’s seat.
Battery replacement steps
On the Kubota M4000, treat the battery swap as a fitment job, not just a voltage match. Use a battery matching 12 V, Group 31, 582 CCA, then disconnect negative first, positive second. Install the replacement, secure the hold-down, reconnect positive first and finish with the negative cable.
Bad battery symptoms
For the Kubota M4000, a battery below the needed 582 CCA can show up as slow starter speed, random no-start issues, weak lights or repeated jump-starts.
Official information note
Mistakes do happen. Check the operator manual, service manual and official kubotausa.com website for official battery specifications before buying parts.
